11432220334 has 16 divisors (see below), whose sum is σ = 18139037472. Its totient is φ = 5392683648.

The previous prime is 11432220287. The next prime is 11432220337. The reversal of 11432220334 is 43302223411.

It is a junction number, because it is equal to n+sod(n) for n = 11432220299 and 11432220308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11432220337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1698879 + ... + 1705594.

It is an arithmetic number, because the mean of its divisors is an integer number (1133689842).

Almost surely, 2^11432220334 is an apocalyptic number.

11432220334 is a deficient number, since it is larger than the sum of its proper divisors (6706817138).

11432220334 is a wasteful number, since it uses less digits than its factorization.

11432220334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404571.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 11432220334 its reverse (43302223411), we get a palindrome (54734443745).

The spelling of 11432220334 in words is "eleven billion, four hundred thirty-two million, two hundred twenty thousand, three hundred thirty-four".